/*===

stack[0] --> mask=0

stack[1] --> mask=0

stack[2] --> mask=0

stack[3] --> mask=0

stack[4] --> mask=1

stack[5] --> mask=1

stack[6] --> mask=1

stack[7] --> mask=1

stack[8] --> mask=1

stack[9] --> mask=0

stack[10] --> mask=0

stack[11] --> mask=0

stack[12] --> mask=0

===*/

static duk_ret_t my_c_func(duk_context *ctx) {

return 0;

}

void test(duk_context *ctx) {

duk_uint_t mask = DUK_TYPE_MASK_STRING |

DUK_TYPE_MASK_NUMBER |

DUK_TYPE_MASK_OBJECT;

duk_idx_t i, n;

duk_push_undefined(ctx);

duk_push_null(ctx);

duk_push_boolean(ctx, 0);

duk_push_boolean(ctx, 123);

duk_push_number(ctx, 234);

duk_push_string(ctx, "foo");

duk_push_object(ctx);

duk_push_array(ctx);

duk_push_c_function(ctx, my_c_func, DUK_VARARGS);

duk_push_fixed_buffer(ctx, 1024);

duk_push_dynamic_buffer(ctx, 1024);

duk_push_pointer(ctx, (void *) 0xdeadbeefUL);

n = duk_get_top(ctx);

for (i = 0; i < n + 1; i++) { /* end on invalid index on purpose */

printf("stack[%ld] --> mask=%d\n", (long) i,

(int) duk_check_type_mask(ctx, i, mask));

}

}